2247998175

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{97001}}^1$

素因数の和:97120

約数の個数: 36

約数和(自身を含む): 4065547824

約数和(自身を除く): 1817549649

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 515, 927, 1545, 2575, 4635, 7725, 23175, 97001, 291003, 485005, 873009, 1455015, 2425025, 4365045, 7275075, 9991103, 21825225, 29973309, 49955515, 89919927, 149866545, 249777575, 449599635, 749332725, 2247998175]

約数ペア:

[(1, 2247998175), (3, 749332725), (5, 449599635), (9, 249777575), (15, 149866545), (25, 89919927), (45, 49955515), (75, 29973309), (103, 21825225), (225, 9991103), (309, 7275075), (515, 4365045), (927, 2425025), (1545, 1455015), (2575, 873009), (4635, 485005), (7725, 291003), (23175, 97001)]